Beauty pills put to the test: can supplements really tighten skin?
Symptom relief
Completed
This study looked at whether three different food supplements can improve skin firmness, elasticity, and radiance in healthy women aged 40 to 60. Over 130 women took the supplements or a placebo daily for three months. Researchers measured skin properties like firmness, density, …
Phase: NA • Sponsor: Nexira • Aim: Symptom relief
Last updated Apr 29, 2026 04:28 UTC